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    Diarrhea, Age 12 and Older - Check Your Symptoms

    Call 911 anytime you think you may need emergency care. For example, call if:

    • You passed out (lost consciousness).
    • Your stools are maroon or very bloody.

    Call your doctor now or seek immediate medical care if:

    • You are dizzy or lightheaded, or you feel like you may faint.
    • Your stools are black and look like tar, or they have streaks of blood.
    • You have new or worse belly pain.
    • You have symptoms of dehydration, such as:
      • Dry eyes and a dry mouth.
      • Passing only a little dark urine.
      • Feeling thirstier than usual.
    • You have a new or higher fever.

    Watch closely for changes in your health, and be sure to contact your doctor if:

    • Your diarrhea is getting worse.
    • You see pus in the diarrhea.
    • You are not getting better after 2 days (48 hours).

    WebMD Medical Reference from Healthwise

    Last Updated: November 14, 2014
    This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.
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